Down Vervitcal Continuous Casting Machine for Aluminum Bilet

Our furnace is designed according to the standard process for 894 aluminum processing plant construction standards and YS011-91 aluminum processing plant design requirements, so the double insulating brick, high alumina refractory brick layer, insulating brick, pouring material and a layer of fibrous mat structure in material, furnace wall thickness of about 500mm. Topical 8mm thick steel plate package, and 10#, 12#, 14#, 25# channel steel welded reinforcing furnace, thermal insulation performance is good, is strong and durable. (Note: 8 mm steel plate with the national standard GB327 - 88 or A3 at WISCO steel). In view of the above the furnace construction company has the following advantages:
1) Good thermal performance. The melting speed, high thermal efficiency, fuel consumption per unit of output.
2) Good operation performance. The uniform furnace temperature, furnace temperature, furnace pressure, atmosphere in the furnace can be adjusted conveniently, charging, mixing easy operation.
3) Environmental safety. The low equipment noise, good sealing, good operating environment, equipment and reliable security in the ignition, combustion, flame process.

2. The scope of supply (not including the furnace door counterweight and furnace foundation):
2.1 The part: including) furnace:
2.1.1 Furnace steel;
2.1.2 Refractory;
2.2 The door and a transmission mechanism including a:
2.2.1 The door steel structure;
2.2.2 Refractory;
2.2.3 Heat resistant cast iron;
2.2.4 Heat sealing door;
2.2.5 2.2KW cycloid reducer;
2.2.6 The sprocket;
2.2.7 The chain and the chain;
2.2.8 The sprocket shaft;
2.2.9 The drive shaft;
2.2.10 bearing (DIP GROOVE, PLLLOW BLOCK etc.);
2.2.11 limit switches and accessories;
2.2.12 the button station;
2.2.13 the door guide mechanism;
2.2.14 all fasteners door mechanism required.

3. The technical parameters:
3.1 The capacity: 5T+5%
3.2 Temperature: ± 5 ºC
3.3 Furnace temperature: 1050 ºC /max
3.4 The discharge points: 1
3.5: electric furnace door lifting

4 The furnace lining materials
4.1 Slope bottom and furnace door
230mm                              premium high alumina brick
120mm                             river sand
100mm                            high aluminum aggregate
Above the liquid level and 300mm lower furnace wall
230mm                            premium high alumina brick
230mm                             light insulating brick
20mm                              aluminum silicate fiber felt
The upper furnace wall
230mm                             high quality refractory brick
230mm                             insulating brick
20mm                             aluminum silicate fiber felt
Top
230mm                             high quality refractory brick vault
20mm                              aluminum silicate fiber felt
70mm                             high aluminum aggregate
Fire door
175mm                             medium heat insulation casting material
75mm                             aluminum silicate fiber cotton blanket
4.2 furnace body:
Furnace steel structure for the safety of welded structures, made of Q235A steel plate and rolling steel 8mm thick welding. In the mechanical and thermal all stress points installed reinforcement plate, through designed for heavy steel member a stiffness and strength are firmly reasonable, make it become stress, deformation, stress evenly distributed to meet the thermal expansion and thermal stress requirements.
4.3 The door and door mechanism:
Aluminum melting furnace design for a large cable-stayed door, convenient mechanical slag and mixing (without any dead angle), welding steel plate group door made, no deformation, sealed Yan (the furnace door castable shrinkage crack is normal phenomenon, in order not to leak aluminum as standard). Furnace door lifting driven by gear motor, the door is flanked by guide clamping device with the oven door frame, landing without friction, considering the safety coefficient of absolute sprocket. When the door is closed, with good sealing between the door and the oven door frame without vertical displacement.

5. Supporting diesel combustion system
5.1. Combustion system:
The melting furnace is equipped with two fuel burner, which is inclined to the molten pool at a certain Angle, which can ensure good convective heat transfer effect on aluminum melt.
Combustion system consists of combustion fan, electric regulating butterfly valve, pressure regulating valve, solenoid valve, safety valve, pressure switch and so on.
The combustion system can realize automatic ignition and automatic fire detection.
5.2. Electronic control system:
For the convenience of operation and maintenance, the control system has set up a touch-type operation screen, which can easily set and modify process parameters and process variable control parameters.
5.3 Vulnerable parts: including ignition rod, nozzle burner and igniter, the probe.
5.4 Scope of supply
Includes the following parts: